| Julia | Nordstrom | F | Hollister | 17 | 2050338475 | Central Coast Track Club (117) | 11/13/25 |
| Brooks | Nore | M | Lodi | 8 | 2050357590 | Lodi Track Club (181) | 05/04/26 |
| Collins | Nore | F | Lodi | 6 | 2050357591 | Lodi Track Club (181) | 05/04/26 |
| Debra K | Norgol | F | Carmichael | 71 | 2050349278 | | 03/05/26 |
| David F | Norlander | M | Los Altos | 87 | 1401940307 | West Valley Joggers & Striders (50) | 01/01/26 |
| Aniko | Norman | F | Oakland | 9 | 2050296993 | Oakland PAL (278) | 01/12/26 |
| Arria | Norman | F | American Canyon | 6 | 2050345514 | Oakland PAL (278) | 01/31/26 |
| Jacob | Norman | M | Sacramento | 18 | 2050341314 | | 12/21/25 |
| LaGerald | Norman | M | UNION CITY | 57 | 2050036602 | | 01/01/26 |
| Mohammad | Nourani | M | San Luis Obispo | 32 | 1920632583 | | 01/01/26 |
| Naghmeh | Novbakhtian | F | San Francisco | 36 | 2050345145 | | 01/27/26 |
| Lee J | Novich | M | Sonoma | 72 | 1405835610 | Pamakids (162) | 01/01/26 |
| Brent | Nowak | M | San Francisco | 43 | 2050279006 | Excelsior Running Club (96) | 01/02/26 |
| Edward L | Noyes III | M | Elverson | 64 | 1404056879 | | 01/19/26 |
| Damien | Nuckolls | M | Sparks | 14 | 2050335496 | N-Spire Track and Field Club (NTFC) (18) | 12/31/25 |
| Deanna | Nudo | F | San Ramon | 49 | 2050311043 | | 01/02/26 |
| Paul | Nues | M | San Mateo | 51 | 2050263735 | San Mateo Track Club (4) | 01/02/26 |
| Gavin | Nugent | M | Incline Village | 9 | 2050228842 | Lake Tahoe Track Club (47) | 11/10/25 |
| Kris | Nugent | M | Incline Village | 45 | 1609043862 | Lake Tahoe Track Club (47) | 01/01/26 |
| Jabez C | Nunis | M | Manteca | 14 | 2050358460 | 5 NORTH (78) | 05/08/26 |
| Joey | Nunley | M | Reno | 16 | 2050292804 | Evoke Elite TC (49) | 12/31/25 |
| Jacob | Nur | M | Elk Grove | 71 | 1405414564 | SRA Elite (104) | 01/01/26 |
| Chidera | Nwadibia | F | San Leandro | 8 | 2050297543 | Oakland PAL (278) | 01/11/26 |
| Emeka | Nwadibia II | M | San Leandro | 10 | 2050297544 | Oakland PAL (278) | 01/11/26 |
| Chibueze (Eze') | Nwangbureuka | M | Sacramento | 15 | 2050373780 | K6 Athletics (11) | 06/19/26 |
| Katelyn | O | F | Roseville | 8 | 2050348573 | Inderkum Jr Tigers (25) | 02/28/26 |
| Brad | O'Brien | M | Novato | 64 | 1920425715 | Tamalpa Runners, Inc. (75) | 01/01/26 |
| Kevin | O'Connell | M | San Bruno | 40 | 2050233536 | Excelsior Running Club (96) | 01/02/26 |
| Maverick | O'Connell | M | San Ramon | 18 | 2050243165 | Grizzly Track Club (84) | 01/01/26 |
| Brendan | O'Connor | M | San Ramon | 16 | 2050338237 | California Grizzlies (41) | 11/11/25 |
| Daniel | O'Connor | M | Walnut Creek | 11 | 2050298221 | Diablo Valley Track & Field (192) | 02/06/26 |
| Isabella | O'Donnell | F | Reno | 15 | 2050342888 | | 01/07/26 |
| Jack | O'Donovan | M | San Francisco | 33 | 2050338866 | West Valley Track Club (193) | 11/18/25 |
| Emmett J | O'Hare | M | Hillsborough | 13 | 2050339224 | Woodside Wildebeests (46) | 11/22/25 |
| Marlon | O'Harren | M | Santa Rosa | 17 | 2050342338 | NorCal Distance (14) | 01/04/26 |
| Daniel Michael | O'Haver | M | Grass Valley | 81 | 1704556990 | Sierra Gold (38) | 01/01/26 |
| Patrick C | O'Leary | M | San Francisco | 38 | 2050036378 | West Valley Track Club (193) | 02/27/26 |
| Elizabeth J | O'Mahoney | F | salinas | 9 | 2050363274 | Central Coast Track Club (117) | 05/25/26 |
| Emily A | O'Mahoney | F | Salinas | 7 | 2050363275 | Central Coast Track Club (117) | 05/25/26 |
| Austin | O'Malley | M | Santa Rosa | 57 | 2050083543 | | 01/01/26 |
| Liam | O'Malley | M | Rocklin | 16 | 2050359354 | Wildcat Elite Track Club (66) | 05/13/26 |
| Camille M | O'Neil | F | Oakland | 11 | 2050047859 | Oakland PAL (278) | 01/17/26 |
| Victoria | O'Neil | F | Boise | 32 | 1609290596 | Peninsula Distance Club (62) | 01/01/26 |
| Kevin | O'Neill | M | San Francisco | 57 | 1820055927 | Excelsior Running Club (96) | 01/01/26 |
| Shana | O'Shea | F | Oakland | 48 | 2050218070 | Pamakids (162) | 01/02/26 |
| Christian D | Oakes | M | San Rafael | 68 | 1407331261 | Tamalpa Runners, Inc. (75) | 01/01/26 |
| Irene R | Obera | F | Fremont | 92 | 2050084969 | | 01/01/26 |
| Gaby | Oberg | F | Reno | 16 | 2050340937 | | 12/15/25 |
| Sienna | Ocay | F | Sacramento | 12 | 2050346325 | Sacramento Valley Endurance (80) | 02/07/26 |
| Ariel | Ochoa Reyes | F | Sacramento | 9 | 2050351829 | Azteca FC (24) | 03/25/26 |
| Kevin | Ochs | M | Tracy | 56 | 2050359562 | | 05/14/26 |
| Molly | OConnor | F | Lincoln | 13 | 2050363429 | Wildcat Elite Track Club (66) | 05/25/26 |
| Aubrey R | Oden | F | Hollister | 14 | 1820106860 | Max Velocity Prep (72) | 06/15/26 |
| Clara Denise | Oden | F | San Francisco | 66 | 1600290884 | | 01/04/26 |
| Lauryn | Oden | F | Hollister | 8 | 2050372548 | Max Velocity Prep (72) | 06/15/26 |
| Ryan | Oden | M | Hollister | 43 | 1719438085 | | 12/31/25 |
| Jen | Odenheimer | F | Portola Valley | 34 | 2050038550 | Peninsula Distance Club (62) | 01/01/26 |
| Chet | Odgers | M | Antelope | 17 | 2050064868 | Fifty East Elite (41) | 01/14/26 |
| Elina | Odom | F | Mountain House | 17 | 2050336512 | | 11/02/25 |
| Aarush | Oduri | M | Fremont | 8 | 2050263725 | Mission Valley Track & Field Club (258) | 02/02/26 |
| Jordan T. | Odusoga | M | San Ramon | 16 | 2050198684 | AM Speed TC (26) | 05/29/26 |
| Cole A | Offerman | M | SAN RAMON | 15 | 2050312314 | Grizzly Track Club (84) | 02/04/26 |
| Zivinka I | Ogryczak | F | Concord | 14 | 2050344687 | Diablo Valley Track & Field (192) | 01/21/26 |
| Michael | Ohioze | M | San Jose | 31 | 1920764303 | | 01/01/26 |
| Elizabeth C. | Ojukwu | F | Rancho Cordova | 17 | 2050222766 | Golden State Throwers (21) | 01/01/26 |
| Tina | Oka | F | San Ramon | 17 | 2050262988 | California Grizzlies (41) | 12/31/25 |
| Chioma | Okeke | F | Gilroy | 17 | 2050245651 | Max Velocity Prep (72) | 06/17/26 |
| Ekene | Okeke | M | gilroy | 13 | 2050373228 | Max Velocity Prep (72) | 06/17/26 |
| Caleb | Okeze | M | Lathrop | 8 | 2050374343 | God Speed Track Club (73) | 06/22/26 |
| Candace | Okeze | F | Lathrop | 9 | 2050346698 | God Speed Track Club (73) | 02/11/26 |
| Cassidy | Okeze | F | Lathrop | 12 | 2050351012 | God Speed Track Club (73) | 03/19/26 |
| Kaakolia M | Okonkwo | F | Hayward | 18 | 2050216941 | Oakland PAL (278) | 06/18/26 |
| Ari | Okrent | M | Grass Valley | 19 | 2050065830 | Flying Bruins Vault Club (19) | 05/31/26 |
| Milo | Olavson | M | Palo Alto | 13 | 2050254783 | Woodside Wildebeests (46) | 01/04/26 |
| Kesslie | Oldham | F | Rancho Cordova | 12 | 2050347677 | | 02/21/26 |
| Ray | Oldham | M | Woodland | 22 | 2050029985 | | 12/15/25 |
| Rob | Oldham | M | Woodland | 62 | 2050340896 | | 12/15/25 |
| Madison | Olds | F | Dixon | 18 | 2050218680 | Rancho Cordova Track Club (RCTC) (120) | 01/14/26 |
| Brendan | OLeary | M | Novato | 71 | 1407576196 | | 01/01/26 |
| Alexandra | Oliva | F | Incline Village | 16 | 2050069470 | Lake Tahoe Track Club (47) | 01/10/26 |
| James | Olivas | M | Arroyo Grande | 11 | 2050348594 | Central Coast Peregrines Track Club (122) | 03/01/26 |
| Beno | Oliveira | M | Palo Alto | 10 | 2050287698 | | 11/18/25 |
| Caio | Oliveira | M | San Ramon | 15 | 2050321384 | Grizzly Track Club (84) | 05/15/26 |
| Flavio | Oliveira | M | Palo Alto | 46 | 2050293585 | | 03/17/26 |
| don F | oliver | M | Bodega Bay | 71 | 1402973315 | Marin Youth Track Club (14) | 01/01/26 |
| Ezra | Oliver | F | Oakland | 16 | 2050293637 | East Bay Heat Track Club (63) | 01/31/26 |
| Howard Kupa’a | Oliver | M | Oakland | 7 | 2050344252 | Oakland PAL (278) | 01/18/26 |
| Howard Kupono | Oliver | M | Oakland | 7 | 2050344251 | Oakland PAL (278) | 01/18/26 |
| Jennifer | Oliver | F | Castro Valley | 69 | 1405812411 | | 01/01/26 |
| Nicholas | Oliver | M | Carmichael | 47 | 2050291255 | | 01/25/26 |
| Omari J | Oliver | M | Oakland | 8 | 2050359777 | East Oakland Track Group (EOTG) (47) | 05/14/26 |
| sharol P | oliver | F | Bodega Bay | 67 | 1405476175 | Marin Youth Track Club (14) | 01/01/26 |
| Zachary | Olivera | M | San Jose | 34 | 1508297049 | | 02/12/26 |
| Christopher J | Olley | M | San Francisco | 30 | 2020913105 | Peninsula Distance Club (62) | 01/01/26 |
| Bert C | Olson | M | Kelseyville | 47 | 2050213651 | | 01/02/26 |
| Eliana | Olson | F | Lodi | 12 | 2050355000 | Lodi Track Club (181) | 04/17/26 |
| Kevin P | Olson | M | Escalon | 66 | 2050203210 | | 01/23/26 |
| Landon | Olson | M | Lodi | 9 | 2050355134 | Lodi Track Club (181) | 04/18/26 |
| Mara C | Olson | F | San Francisco | 33 | 1506513710 | Peninsula Distance Club (62) | 03/31/26 |
| Daniel | Olstein | M | San Mateo | 49 | 2050332093 | Woodside Wildebeests (46) | 01/03/26 |
| Jacob K | Olstein | M | San Mateo | 13 | 2050284948 | Woodside Wildebeests (46) | 01/03/26 |
| Michael | Olzinski | M | Greenbrae | 41 | 1820327110 | | 11/08/25 |
| Jack | Omey | M | Eureka | 16 | 2050370237 | North Coast Elite Track Club (4) | 06/08/26 |
| Chikara | Omine | M | Sacramento | 44 | 1402416539 | Excelsior Running Club (96) | 01/01/26 |
| Elizabeth K | Omodt | F | San Jose | 49 | 2050194362 | Quicksilver Running Club of San Jose (63) | 01/02/26 |
| Elysha | Omoomy | F | Clarkston | 40 | 2050000457 | | 01/01/26 |
| Elodie | Omoroghomwan | F | Oakland | 7 | 2050297533 | Oakland PAL (278) | 01/17/26 |
| Manamea | Onciano | F | Pittsburg | 11 | 2050052349 | Full Stride Track Club (56) | 02/25/26 |
| Mikaele | Onciano | M | Pittsburg | 13 | 2050052347 | Full Stride Track Club (56) | 02/25/26 |
| Lylah | Oneal | F | Pacheco | 9 | 2050377254 | Diablo Valley Track & Field (192) | 08/11/26 |
| Sheila | ONeill | F | Sonoma | 65 | 2050334271 | Tamalpa Runners, Inc. (75) | 01/01/26 |
| Hugo Tao | Ong | M | San Francisco | 16 | 2050355211 | San Francisco Distance Project (1) | 04/19/26 |
| Les | Ong | M | San Francisco | 76 | 1403147539 | Excelsior Running Club (96) | 01/01/26 |
| Seori | Onishi | F | MENLO PARK | 11 | 2050236179 | Run Club Menlo Park (72) | 11/08/25 |
| Dazne | Onyejekwe | F | Emerald Hills | 12 | 2050053782 | East Palo Alto Greyhounds (48) | 01/01/26 |
| Lawrence (Tres) | Onyejekwe | M | Emerald Hills | 16 | 2050053790 | East Palo Alto Greyhounds (48) | 01/01/26 |
| Sage | Onyejekwe | M | Emerald Hills | 13 | 2050053786 | East Palo Alto Greyhounds (48) | 01/01/26 |
| Amari S | Opinaldo | F | Fremont | 13 | 2050372850 | | 06/16/26 |
| Ellen | Oppenheimer | F | Oakland | 74 | 2050086665 | Lake Merritt Run Club (98) | 01/01/26 |
| Tom | OReilly | M | San Rafael | 69 | 1819861442 | Tamalpa Runners, Inc. (75) | 12/31/25 |
| Aaron Jude | Oren | M | Sacramento | 8 | 2050340430 | William Land Elementary (47) | 12/08/25 |
| Marko | Orginos | M | San Ramon | 17 | 2050294701 | Grizzly Track Club (84) | 06/08/26 |
| Nico | Orias | M | Oakland | 17 | 1920756192 | Oakland PAL (278) | 05/20/26 |
| Allison S | Orofino | F | Cameron Park | 65 | 1405722669 | Buffalo Chips Running Club (42) | 02/01/26 |
| Diana | Orozco | F | San Jose | 33 | 2050063810 | Wolfpack Running Club (56) | 01/13/26 |
| Oshea | Orozco | F | Mountain View | 17 | 2050273762 | Max Velocity Prep (72) | 12/19/25 |
| Tiago | Orozco | M | Sacramento | 11 | 2050344927 | William Land Elementary (47) | 01/24/26 |
| Haley | Orr | F | West Sacramento | 38 | 2050333579 | Delta Hawks (18) | 01/02/26 |
| Maddison | Orr | F | West Sacramento | 13 | 2050055719 | Delta Hawks (18) | 11/09/25 |
| Marley | Orr | F | Vallejo | 14 | 2050071256 | Flying Jaguars TC (7) | 06/24/26 |
| Mason | Orr | F | pismo beach | 9 | 2050346770 | Central Coast Peregrines Track Club (122) | 02/12/26 |
| Leo | Ortega III | M | Cotati | 14 | 2050338448 | NorCal Elite Track & Field Club LLC (60) | 11/13/25 |
| Cayden Benjamin | Ortiz | M | Castro Valley | 12 | 2050248999 | Steel Gazelles (22) | 02/06/26 |
| Genaro | Ortiz | M | Hayward | 11 | 2050267913 | Mission Valley Track & Field Club (258) | 03/03/26 |
| Matteo J | Ortiz | M | San Jose | 16 | 2050367607 | Luath Track & Field Club (22) | 06/03/26 |
| Sebastian | Ortiz | M | Hayward | 14 | 2050285775 | Mission Valley Track & Field Club (258) | 03/03/26 |
| Obelix | Ortiz Villanueva | M | Monterey | 9 | 2050254176 | Maneuver Athletics (56) | 12/31/25 |
| Angela | Osanyinjobi | F | Fremont | 12 | 2050308500 | Mission Valley Track & Field Club (258) | 02/24/26 |
| Sophia | Osanyinjobi | F | Fremont | 15 | 2050308501 | Mission Valley Track & Field Club (258) | 02/24/26 |
| Paul P | Osborn | M | Morgan Hill | 89 | 1406710952 | | 06/22/26 |
| Rory G. | Osborne | M | Davis | 77 | 1400760672 | | 12/30/24 |
| Scottlyn | Osborne | F | Shingle Springs | 16 | 2050342190 | | 01/03/26 |
| Ricardo J | Oseguera | M | Santa Rosa | 16 | 2050293736 | NorCal Elite Track & Field Club LLC (60) | 01/01/26 |
| Margaret | Osha | F | Oakland | 26 | 2050084277 | Women's Run Club East Bay (23) | 01/01/26 |
| Doug | Osland | M | Roseville | 71 | 1405452937 | | 01/01/26 |
| Oscar | Osorio | M | MILLBRAE | 49 | 1609257629 | Pamakids (162) | 03/16/26 |
| Kevin M | Ostenberg | M | Newcastle | 66 | 1405954544 | Aggie Running Club (116) | 01/01/26 |
| Linda | Ostenberg | F | Newcastle | 63 | 2050130673 | Aggie Running Club (116) | 04/16/26 |
| Sigurd R | Ostrom | M | Sierra City | 73 | 2050050034 | | 01/02/26 |
| Arturo J | Oti | M | Reno | 62 | 1906878697 | | 01/10/26 |
| Lauren | Otis | F | Oakland | 8 | 2050343187 | Oakland PAL (278) | 01/10/26 |
| Erin | Ou | F | Union City | 12 | 2050348878 | Mission Valley Track & Field Club (258) | 03/03/26 |
| Mina | Ough-Hancock | F | Albany | 13 | 2050357906 | Raptors (37) | 05/06/26 |
| Joshua R | Owen | M | Arroyo Grande | 12 | 2050249536 | Central Coast Peregrines Track Club (122) | 03/01/26 |
| Angelika B | Owens | F | Seaside | 34 | 2050335587 | Maneuver Athletics (56) | 01/09/26 |
| Asher | Owens | M | Rocklin | 14 | 2050367016 | Wildcat Elite Track Club (66) | 06/02/26 |
| Edward R | Owens | M | Mill Valley | 33 | 1405301183 | Marin County Track Club (2) | 05/26/26 |
| Heath | owens | M | Arroyo Grande | 60 | 2050198406 | Central Coast Peregrines Track Club (122) | 01/05/26 |
| Kiyoka | Owens | F | Hayward | 46 | 1920493036 | Oakland PAL (278) | 01/01/26 |
| Teresa M | Owens | F | Fair Oaks | 64 | 2050313937 | | 01/02/26 |
| Ghaffaar | Owoiya | M | Tracy | 16 | 2050374580 | | 06/23/26 |
| Cliff A | Owyoung | M | Oakland | 80 | 1401437189 | | 12/31/25 |
| Danika | Oxendine | F | Stockton | 13 | 2050357196 | God Speed Track Club (73) | 05/01/26 |
| Leah | Oxendine | F | Stockton | 15 | 2050357195 | God Speed Track Club (73) | 05/01/26 |
| Kai | ozoa | M | Berkeley | 13 | 2050075454 | Raptors (37) | 04/27/26 |
| skylar | ozoa | F | Albany | 16 | 2050075467 | Raptors (37) | 05/11/26 |
| Alexander | Ozoude | M | Sparks | 15 | 2050340661 | Spikes and Speed (15) | 12/11/25 |
| Daniel | O’Kelly | M | Sacramento | 33 | 2050289330 | SRA Elite (104) | 01/02/26 |
| Liam | O’Malley | M | Rocklin | 16 | 2050360628 | Wildcat Elite Track Club (66) | 05/18/26 |
| Lily | O’Neill | F | Davis | 14 | 2050066900 | Davis Community Track & Field Club (22) | 05/19/26 |
| Sebastian | O’Neill | M | Davis | 12 | 2050066904 | Davis Community Track & Field Club (22) | 05/19/26 |
| Terry | O’Neill | M | Davis | 51 | 2050070718 | | 01/04/26 |
| Gavin | P | M | San Ramon | 14 | 2050349581 | | 03/08/26 |
| Kamalpreet S | Padda | M | Rocklin | 38 | 2020987372 | | 01/05/26 |
| Khayree | Paden | M | Santa Clara | 8 | 2050361038 | Umoja Track Club (72) | 05/19/26 |
| Ajay | Padgaonkar | M | San Jose | 67 | 1401407794 | | 12/31/24 |
| Elsbeth D | Padia | F | Belmont | 88 | 1404673947 | | 12/31/24 |
| Jameson | Padilla | M | Manteca | 9 | 2050359230 | 5 NORTH (78) | 05/12/26 |
| Jude | Padilla | M | Manteca | 11 | 2050359231 | 5 NORTH (78) | 05/12/26 |
| Lance | Padilla | M | SAN RAMON | 49 | 2050230006 | California Grizzlies (41) | 01/02/26 |
| Emaad | Pagarkar | M | Folsom | 15 | 2050337977 | Rancho Cordova Track Club (RCTC) (120) | 11/10/25 |
| Shryeas | Pai | M | Santa Rosa | 16 | 2050330869 | NorCal Elite Track & Field Club LLC (60) | 01/04/26 |
| John W | Painting | M | Fair Oaks | 65 | 1920859376 | River City Rebels (33) | 01/01/26 |
| Rainier | Pak | M | Danville | 11 | 2050372615 | Mount Diablo Heat (55) | 06/15/26 |
| Viha J | Pala | F | San Ramon | 15 | 2050286344 | 2ndWind Athletics (30) | 01/01/26 |
| Gabriel M | Palacio Jr | M | San Jose | 59 | 2050142566 | Menlo iGreyhounds TC (27) | 06/05/26 |
| Carlos | Palacios III | M | Orangevale | 18 | 2050316486 | Fifty East Elite (41) | 06/01/26 |
| Jasper | Palacios | M | San Ramon | 12 | 2050199952 | Diablo Valley Track & Field (192) | 01/21/26 |
| Sathvik Reddy | Paladugu | M | Fremont | 11 | 2050339286 | Mission Valley Track & Field Club (258) | 11/23/25 |
| Srinika Reddy | Paladugu | F | Fremont | 6 | 2050339300 | Mission Valley Track & Field Club (258) | 11/23/25 |
| Tobias | Palathingal | M | Pleasanton | 16 | 2050331973 | Falcon Track Club (96) | 01/04/26 |
| Juliana | Pale-Rico | F | East Palo Alto | 6 | 2050374773 | East Palo Alto Greyhounds (48) | 06/25/26 |
| Raj | Palekar | M | Redwood City | 10 | 2050338268 | Run Club Menlo Park (72) | 11/11/25 |
| Shri | Palekar | M | Redwood City | 10 | 2050338269 | Run Club Menlo Park (72) | 11/11/25 |
| Bodhi L | Pallaver | M | Sacramento | 9 | 2050338089 | Sac-Town Coyotes (35) | 11/10/25 |
| Whitney P | Pallaver | F | Sacramento | 9 | 2050338090 | Sac-Town Coyotes (35) | 11/10/25 |
| Brayden | Palma Dunn | M | Hercules | 13 | 2050375292 | Hilltop Speed Track Club (20) | 07/01/26 |
| Emmett A | Palmisano | M | Sacramento | 13 | 2050339520 | NorCal Distance (14) | 11/26/25 |
| Roberto | Palos | M | Sunnyvale | 62 | 1406265163 | West Valley Joggers & Striders (50) | 03/03/26 |
| John | Pamer | M | Concord | 59 | 2050084681 | | 02/11/26 |